| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.90 | 10.112% | $34.0246 | $34.02 | $34.00 | $34.00 |
| Purchase #2 | $10.36 | 5.648% | $10.9451 | $10.95 | $10.95 | $10.90 |
| Purchase #3 | $236.50 | 8.611% | $256.865 | $256.87 | $256.85 | $256.90 |
| Purchase #4 | $128.79 | 4.856% | $135.044 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $90.33 | 3.541% | $93.5286 | $93.53 | $93.55 | $93.50 |
| Purchase #6 | $245.92 | 10.723% | $272.29 | $272.29 | $272.30 | $272.30 |
| Purchase #7 | $164.31 | 6.690% | $175.3023 | $175.30 | $175.30 | $175.30 |
| 7 purchase totals = | $907.11 | $977.9996 | $978.00 | $978.00 | $977.90 | |